Yes, auto carb heat sounds good. Much better than the carb-heat assist in the R22 which no-one seems to like.
If they get the cost per hour-to-the-punter down to under £30 per hour more than the R22 - then it'll be a winner.
Although it's a bit 'chicken-and-egg' with the numbers of aircraft available. If there is hardly any around then people won't train on them (bit like the Schweizer these days in the UK).
We'll see what happens, I wouldn't mind a go in one myself.